package org.nanotek.dao.spring;


import java.util.List;

import org.nanotek.beans.ArtistCredit;
import org.nanotek.beans.Track;

public interface TrackDAO<T extends Track>  {

	 T findById (String id);
	 <A extends ArtistCredit> List<T> findTrackByArtistCredit(A artistCredit);
}
